<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <script src="./js/earthsdk.js"></script>
    <!-- 面板的样式放到css文件内 -->
    <link rel="stylesheet" href="./css/example1.css">
    <title>Cesium地球初始化</title>
    <style>
        html,
        body,
        #app {
            width: 100%;
            height: 100%;
            margin: 0px;
            padding: 0px;
        }
    </style>
</head>

<body>
    <div id="app"></div>
    <script>
        Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI0NWNkNmNmNi0xNWMyLTQ3NGYtYjI4Ny01Mjc2ZGE4NGQxNWMiLCJpZCI6Mzg3NTMsImlhdCI6MTYwNjc5NDUwOX0.SIxmCg6USCh-b6mRyuSrWnxqMvUMbVwYrsSVTpi0H0k'
        /** ---------------------------------地球创建------------------------------------**/
        // Vue中引入方式：import { ESObjectsManager } from 'earthsdk3';
        const { ESObjectsManager } = window['EarthSDK3']
        const { ESCesiumViewer } = window['EarthSDK3_Cesium']
        const { ESUeViewer } = window['EarthSDK3_UE']
        const objm = new ESObjectsManager(ESCesiumViewer, ESUeViewer);
        window.g_objm = objm;

        // 监听视口状态
        objm.viewerCreatedEvent.don((viewer) => {
            //token需要到cesium官网申请 https://ion.cesium.com/
            // viewer.ionAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI0NWNkNmNmNi0xNWMyLTQ3NGYtYjI4Ny01Mjc2ZGE4NGQxNWMiLCJpZCI6Mzg3NTMsImlhdCI6MTYwNjc5NDUwOX0.SIxmCg6USCh-b6mRyuSrWnxqMvUMbVwYrsSVTpi0H0k'
            /**
               * 1.cesium官方地形需要到官网申请token
               * 2.将token设置给当前视口下的ionAccessToken
              */
            const sceneObject = objm.createSceneObject('ESTerrainLayer')
            // cesium官方地形
            sceneObject.url = 'ion://1'
        });

        // 创建Cesium视口
        const viewer = objm.createCesiumViewer(document.getElementById("app"));

        // 通过json创建一个影像图层
        const imageryLayer = objm.createSceneObjectFromJson({
            "id": "9812a65f-0de0-4f7b-b234-809c0c2fb8ef",
            "type": "ESImageryLayer",
            "maximumLevel": 16,
            "url": "https://server.arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}"
        });

    </script>
    <!-- 切换UE和Cesium引擎的组件（Vue） -->
    <div id="root">
        <switch-engine :objm="objm"></switch-engine>
    </div>
    <!-- Vue文件 -->
    <script src="./js/vue.global.js"></script>
    <!-- 切换UE和Cesium的组件 -->
    <script src="./js/switchEngineCom.js"></script>
</body>

</html>